<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="充值方案名称" prop="rechargeName">
        <el-input
          v-model="queryParams.rechargeName"
          placeholder="请输入充值方案名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['system:charging_scheme:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['system:charging_scheme:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['system:charging_scheme:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['system:charging_scheme:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="charging_schemeList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="充值规则ID" align="center" prop="rechargeSchemeId" />
      <el-table-column label="充值方案名称" align="center" prop="rechargeName" />
      <el-table-column label="账户押金" align="center" prop="deposit" />
      <el-table-column label="注册赠送" align="center" prop="registerGive" />
      <el-table-column label="是否允许自定义金额" align="center" prop="isFreePrice">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.yes_no" :value="scope.row.isFreePrice"/>
        </template>
      </el-table-column>
      <el-table-column label="是否启用充值赠送" align="center" prop="isGive">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.yes_no" :value="scope.row.isGive"/>
        </template>
      </el-table-column>
<!--      <el-table-column label="方案详细" align="center" prop="schemeDetailed" />-->
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['system:charging_scheme:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:charging_scheme:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改充值规则对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="1000px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="200px">
        <el-form-item label="充值方案名称" prop="rechargeName">
          <el-input v-model="form.rechargeName" placeholder="请输入充值方案名称" />
        </el-form-item>
        <el-form-item label="账户押金" prop="deposit">
          <el-input v-model="form.deposit" placeholder="请输入账户押金" />
        </el-form-item>
        <el-form-item label="注册赠送" prop="registerGive">
          <el-input v-model="form.registerGive" placeholder="请输入注册赠送" />
        </el-form-item>
        <el-form-item label="是否允许自定义金额" prop="isFreePrice">
          <el-select v-model="form.isFreePrice" placeholder="请选择是否允许自定义金额">
            <el-option
              v-for="dict in dict.type.yes_no"
              :key="dict.value"
              :label="dict.label"
              :value="parseInt(dict.value)"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="是否启用充值赠送" prop="isGive">
          <el-select v-model="form.isGive" placeholder="请选择是否启用充值赠送">
            <el-option
              v-for="dict in dict.type.yes_no"
              :key="dict.value"
              :label="dict.label"
              :value="parseInt(dict.value)"
            ></el-option>
          </el-select>
        </el-form-item>
<!--        <el-form-item label="方案详细" prop="schemeDetailed">-->
<!--          <el-input v-model="form.schemeDetailed" type="textarea" placeholder="请输入内容" />-->
<!--        </el-form-item>-->
        <el-form-item label="充值赠送规则" />
        <el-table
          :data="rechargeSchemeDetailed"
          style="width: 100%"
        >
          <el-table-column
            prop="recharge_price"
            label="充值金额"
          >
            <template slot-scope="{row}">
              <el-input v-model="row.recharge_price" />
            </template>
          </el-table-column>
          <el-table-column
            prop="give_price"
            label="赠送金额"
          >
            <template slot-scope="{row}">
              <el-input v-model="row.give_price" />
            </template>
          </el-table-column>
          <el-table-column
            prop="index"
            label="排序"
            width="60"
          >
            <template slot-scope="{row}">
              <el-input v-model="row.index" />
            </template>
          </el-table-column>
          <el-table-column
            fixed="right"
            label="操作"
            width="60"
          >
            <template slot-scope="scope">
              <el-button
                type="text"
                size="small"
                @click.native.prevent="deleteRow(scope.$index, rechargeSchemeDetailed)"
              >
                移除
              </el-button>
            </template>
          </el-table-column>
        </el-table>
        <el-button type="primary" size="mini" @click="addRow(rechargeSchemeDetailed)">添加规则</el-button>

      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listCharging_scheme, getCharging_scheme, delCharging_scheme, addCharging_scheme, updateCharging_scheme } from "@/api/system/charging_scheme";

export default {
  name: "Charging_scheme",
  dicts: ['yes_no'],
  data() {
    return {
      rechargeSchemeDetailed: [],
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 充值规则表格数据
      charging_schemeList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        rechargeName: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        isFreePrice: [
          { required: true, message: "是否允许自定义金额不能为空", trigger: "change" }
        ],
        isGive: [
          { required: true, message: "是否启用充值赠送不能为空", trigger: "change" }
        ],
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    deleteRow(index, rows) {
      if (rows.length > 1) {
        rows.splice(index, 1)
      } else {
        this.$modal.alert('必须保留一条')
      }
    },
    addRow(rows) {
      rows.push({ recharge_price: '0.00', give_price: '0.00', index: '9' })
    },
    /** 查询充值规则列表 */
    getList() {
      this.loading = true;
      listCharging_scheme(this.queryParams).then(response => {
        this.charging_schemeList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        rechargeSchemeId: null,
        rechargeName: null,
        deposit: null,
        registerGive: null,
        isFreePrice: null,
        isGive: null,
        schemeDetailed: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null,
        remark: null,
        delFlag: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.rechargeSchemeId)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加充值规则";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const rechargeSchemeId = row.rechargeSchemeId || this.ids
      getCharging_scheme(rechargeSchemeId).then(response => {
        this.form = response.data;
        this.rechargeSchemeDetailed = eval(response.data.schemeDetailed)
        this.open = true;
        this.title = "修改充值规则";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          this.form.schemeDetailed = JSON.stringify(this.rechargeSchemeDetailed)
          if (this.form.rechargeSchemeId != null) {
            updateCharging_scheme(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addCharging_scheme(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const rechargeSchemeIds = row.rechargeSchemeId || this.ids;
      this.$modal.confirm('是否确认删除充值规则编号为"' + rechargeSchemeIds + '"的数据项？').then(function() {
        return delCharging_scheme(rechargeSchemeIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('system/charging_scheme/export', {
        ...this.queryParams
      }, `charging_scheme_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
